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static constexpr APFloatBase::ExponentType | llvm::exponentZero (const fltSemantics &semantics) |
static constexpr APFloatBase::ExponentType | llvm::exponentInf (const fltSemantics &semantics) |
static constexpr APFloatBase::ExponentType | llvm::exponentNaN (const fltSemantics &semantics) |
static Error | llvm::createError (const Twine &Err) |
static constexpr unsigned int | llvm::partCountForBits (unsigned int bits) |
static unsigned int | llvm::decDigitValue (unsigned int c) |
static Expected< int > | llvm::readExponent (StringRef::iterator begin, StringRef::iterator end) |
static Expected< int > | llvm::totalExponent (StringRef::iterator p, StringRef::iterator end, int exponentAdjustment) |
static Expected< StringRef::iterator > | llvm::skipLeadingZeroesAndAnyDot (StringRef::iterator begin, StringRef::iterator end, StringRef::iterator *dot) |
static Error | llvm::interpretDecimal (StringRef::iterator begin, StringRef::iterator end, decimalInfo *D) |
static Expected< lostFraction > | llvm::trailingHexadecimalFraction (StringRef::iterator p, StringRef::iterator end, unsigned int digitValue) |
static lostFraction | llvm::lostFractionThroughTruncation (const APFloatBase::integerPart *parts, unsigned int partCount, unsigned int bits) |
static lostFraction | llvm::shiftRight (APFloatBase::integerPart *dst, unsigned int parts, unsigned int bits) |
static lostFraction | llvm::combineLostFractions (lostFraction moreSignificant, lostFraction lessSignificant) |
static unsigned int | llvm::HUerrBound (bool inexactMultiply, unsigned int HUerr1, unsigned int HUerr2) |
static APFloatBase::integerPart | llvm::ulpsFromBoundary (const APFloatBase::integerPart *parts, unsigned int bits, bool isNearest) |
static unsigned int | llvm::powerOf5 (APFloatBase::integerPart *dst, unsigned int power) |
static unsigned int | llvm::partAsHex (char *dst, APFloatBase::integerPart part, unsigned int count, const char *hexDigitChars) |
static char * | llvm::writeUnsignedDecimal (char *dst, unsigned int n) |
static char * | llvm::writeSignedDecimal (char *dst, int value) |
static APFloat | llvm::harrisonUlp (const APFloat &X) |
static void | llvm::detail::tcSetLeastSignificantBits (APInt::WordType *dst, unsigned parts, unsigned bits) |
LLVM_ABI hash_code | llvm::detail::hash_value (const IEEEFloat &Arg) |
LLVM_ABI int | llvm::detail::ilogb (const IEEEFloat &Arg) |
LLVM_ABI IEEEFloat | llvm::detail::scalbn (IEEEFloat X, int Exp, roundingMode RoundingMode) |
LLVM_ABI IEEEFloat | llvm::detail::frexp (const IEEEFloat &Val, int &Exp, roundingMode RM) |
static std::pair< APFloat, APFloat > | llvm::detail::fastTwoSum (APFloat X, APFloat Y) |
LLVM_ABI hash_code | llvm::detail::hash_value (const DoubleAPFloat &Arg) |
int | llvm::detail::ilogb (const DoubleAPFloat &Arg) |
DoubleAPFloat | llvm::detail::scalbn (const DoubleAPFloat &Arg, int Exp, APFloat::roundingMode RM) |
DoubleAPFloat | llvm::detail::frexp (const DoubleAPFloat &Arg, int &Exp, APFloat::roundingMode RM) |
LLVM_ABI hash_code | llvm::hash_value (const APFloat &Arg) |
| See friend declarations above.
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#define PackCategoriesIntoKey |
( |
| _lhs, |
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| _rhs ) |
Value:
A macro used to combine two fcCategory enums into one key which can be used in a switch statement to classify how the interaction of two APFloat's categories affects an operation.
TODO: If clang source code is ever allowed to use constexpr in its own codebase, change this into a static inline function.
Definition at line 48 of file APFloat.cpp.
Referenced by llvm::detail::IEEEFloat::compare().